Analysis on landscape pattern of Guigang City based on QuickBird imagery

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Analysis on landscape pattern of Guigang City based on QuickBird imagery

SUN Juan^1,2;LAN Chongyu¹;XIA Hanping³;XIN Kun⁴

¹College of Life Sciences,Zhongshan University,Guangzhou 510275, China;²South China Institute of Environment Science,National Environmental Protection Administration,Guangzhou 510655, China; ³South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650, China;⁴Department of Biology,Hainan Normal University,Haikou 571158, China

Received:2005-03-15 Revised:2005-04-26 Online:2006-01-12 Published:2006-01-12

Abstract

Abstract: Based on the landscape classification map interpreted by high-resolution QuickBird imagery,the landscape structure of Guigang City was analyzed.The results showed that the whole landscape was a typical mosaic of residential land,municipal public utility land,and industrial land.The Shannon diversity indices and fragmentation indices of the landscape were 5.1%～64.7% higher than those of the natural vegetation landscape,and the differences in shape complexity and fragmentation of key landscape elements were obvious.

Key words: Agricultural landscape, Ecological construction, Soil and water conservation, Remote sensing and GIS

SUN Juan^1,2;LAN Chongyu¹;XIA Hanping³;XIN Kun⁴ . Analysis on landscape pattern of Guigang City based on QuickBird imagery[J]. cje.

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Analysis on landscape pattern of Guigang City based on QuickBird imagery

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